CN114982160A - 一种数据传输方法及装置 - Google Patents

一种数据传输方法及装置 Download PDF

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Publication number
CN114982160A
CN114982160A CN202080093940.3A CN202080093940A CN114982160A CN 114982160 A CN114982160 A CN 114982160A CN 202080093940 A CN202080093940 A CN 202080093940A CN 114982160 A CN114982160 A CN 114982160A
Authority
CN
China
Prior art keywords
harq
information
configuration
harq process
modulo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080093940.3A
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English (en)
Chinese (zh)
Inventor
许斌
单宝堃
李秉肇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114982160A publication Critical patent/CN114982160A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080093940.3A 2020-01-23 2020-01-23 一种数据传输方法及装置 Pending CN114982160A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/074037 WO2021147110A1 (fr) 2020-01-23 2020-01-23 Procédé et appareil de transmission de données

Publications (1)

Publication Number Publication Date
CN114982160A true CN114982160A (zh) 2022-08-30

Family

ID=76992007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080093940.3A Pending CN114982160A (zh) 2020-01-23 2020-01-23 一种数据传输方法及装置

Country Status (4)

Country Link
US (1) US20220361233A1 (fr)
EP (1) EP4084373A4 (fr)
CN (1) CN114982160A (fr)
WO (1) WO2021147110A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736049A (zh) * 2015-06-26 2018-02-23 华为技术有限公司 上行数据传输的方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107113911B (zh) * 2014-12-05 2020-12-11 瑞典爱立信有限公司 调度ue的方法和bs以及发送harq的方法和ue
CN108141877B (zh) * 2016-02-03 2022-03-18 Lg 电子株式会社 无线通信系统中执行用户设备触发的半静态调度激活的方法和装置
US10321356B2 (en) * 2017-06-02 2019-06-11 Hughes Network Systems, Llc System and method for performing retransmission of a packet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107736049A (zh) * 2015-06-26 2018-02-23 华为技术有限公司 上行数据传输的方法和装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CMCC等: "R2-1913173 Further consideration on HARQ configuration in NTN", 3GPP TSG-RAN WG2 MEETING 107BIS, pages 1 - 3 *
ERICSSON: "R1-1907947 Feature lead summary #5 on Resource allocation for NR sidelink Mode 1", 3GPP TSG-RAN WG1 MEETING #97, pages 4 - 5 *
OPPO: "R2-1915166 Discussion on CG and SPS in NTN", 3GPP TSG-RAN WG2 MEETING #108, pages 2 *
SONY: "R1-1912349 Discussion on delay-tolerant HARQ for NTN", 3GPP TSG RAN WG1 MEETING #99, pages 2 *

Also Published As

Publication number Publication date
EP4084373A4 (fr) 2023-01-11
WO2021147110A1 (fr) 2021-07-29
EP4084373A1 (fr) 2022-11-02
US20220361233A1 (en) 2022-11-10

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